Home / 22,192.60-33,053.42-22,085.29

Finding the Fourth Proportional to 22,192.60, 33,053.42 and 22,085.29

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Solution

The fourth proportional to 22,192.60, 33,053.42 and 22,085.29 is: 32,893.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,192.60 : 33,053.42 = 22,085.29 : x
  2. Step 2: Convert to fraction form
    22,192.60/33,053.42 = 22,085.29/x
  3. Step 3: Cross multiply
    22,192.60x = 33,053.42 × 22,085.29
  4. Step 4: Simplify right side
    22,192.60x = 729,994,366.19
  5. Step 5: Solve for x
    x = 729,994,366.19/22,192.60
  6. Step 6: Final answer
    x = 32,893.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.